Public/DirectoryManager/Set-R1SpecialGroup.ps1

# .ExternalHelp psRadiantOne-help.xml
function Set-R1SpecialGroup {
    [CmdletBinding(SupportsShouldProcess, ConfirmImpact = 'Medium')]
    [OutputType([void])]
    param(
        [parameter(
            Mandatory = $false,
            ValueFromPipelineByPropertyName = $true
        )]
        [ValidateNotNullOrEmpty()]
        [string]$specialUsersGroupDn,

        [parameter(
            Mandatory = $false,
            ValueFromPipelineByPropertyName = $true
        )]
        [ValidateNotNullOrEmpty()]
        [string]$administratorsGroupDn
    )

    Begin {

        Assert-R1Session -RequireToken

    }#begin

    Process {

        $URI = Resolve-R1ServiceUrl -Service Auth -Path 'special_groups'

        #Retrieve the current settings and send them back with the supplied values applied over them,
        #so that either group DN can be set without restating the other.
        $Existing = Get-R1SpecialGroup

        $Template = [ordered]@{
            specialUsersGroupDn   = $null
            administratorsGroupDn = $null
        }

        $Request = Merge-R1Parameter -Template $Template -BoundParameter ($PSBoundParameters | Get-Parameter) -Fallback $Existing

        $Body = $Request | ConvertTo-R1JsonBody

        if ($PSCmdlet.ShouldProcess($Script:psRadiantOneSession.BaseURI, 'Update Special Groups Settings')) {

            $null = Invoke-R1RestMethod -Uri $URI -Method PUT -Body $Body

        }

    }#process

    End { }#end

}